chore(deps): bump postcss-nested from 4.1.2 to 4.2.1 (#91)

Bumps [postcss-nested](https://github.com/postcss/postcss-nested) from 4.1.2 to 4.2.1.
- [Release notes](https://github.com/postcss/postcss-nested/releases)
- [Changelog](https://github.com/postcss/postcss-nested/blob/master/CHANGELOG.md)
- [Commits](postcss/postcss-nested@4.1.2...4.2.1)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Author: dependabot-preview[bot]

package.json

@@ -26,7 +26,7 @@
     "postcss-easing-gradients": "^3.0.1",
     "postcss-hexrgba": "^1.0.2",
     "postcss-mixins": "^6.2.2",
-    "postcss-nested": "^4.1.2",
+    "postcss-nested": "^4.2.1",
     "postcss-nested-ancestors": "^2.0.0",
     "postcss-nested-props": "^2.0.0",
     "postcss-preset-env": "^6.7.0",

yarn.lock

@@ -2932,6 +2932,11 @@ cssesc@^2.0.0:
   resolved "https://registry.yarnpkg.com/cssesc/-/cssesc-2.0.0.tgz#3b13bd1bb1cb36e1bcb5a4dcd27f54c5dcb35703"
   integrity sha512-MsCAG1z9lPdoO/IUMLSBWBSVxVtJ1395VGIQ+Fc2gNdkQ1hNDnQdw3YhA71WJCBW1vdwA0cAnk/DnW6bqoEUYg==
 
+cssesc@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/cssesc/-/cssesc-3.0.0.tgz#37741919903b868565e1c09ea747445cd18983ee"
+  integrity sha512-/Tb/JcjK111nNScGob5MNtsntNM1aCNUDipB/TkwZFhyDrrE47SOx/18wF2bbjgc3ZzCSKW1T5nt5EbFoAz/Vg==
+
 dag-map@^2.0.2:
   version "2.0.2"
   resolved "https://registry.yarnpkg.com/dag-map/-/dag-map-2.0.2.tgz#9714b472de82a1843de2fba9b6876938cab44c68"
@@ -6754,13 +6759,13 @@ postcss-nested-props@^2.0.0:
     pseudo-classes "^1.0.0"
     pseudo-elements "^1.1.0"
 
-postcss-nested@^4.1.2:
-  version "4.1.2"
-  resolved "https://registry.yarnpkg.com/postcss-nested/-/postcss-nested-4.1.2.tgz#8e0570f736bfb4be5136e31901bf2380b819a561"
-  integrity sha512-9bQFr2TezohU3KRSu9f6sfecXmf/x6RXDedl8CHF6fyuyVW7UqgNMRdWMHZQWuFY6Xqs2NYk+Fj4Z4vSOf7PQg==
+postcss-nested@^4.2.1:
+  version "4.2.1"
+  resolved "https://registry.yarnpkg.com/postcss-nested/-/postcss-nested-4.2.1.tgz#4bc2e5b35e3b1e481ff81e23b700da7f82a8b248"
+  integrity sha512-AMayXX8tS0HCp4O4lolp4ygj9wBn32DJWXvG6gCv+ZvJrEa00GUxJcJEEzMh87BIe6FrWdYkpR2cuyqHKrxmXw==
   dependencies:
-    postcss "^7.0.14"
-    postcss-selector-parser "^5.0.0"
+    postcss "^7.0.21"
+    postcss-selector-parser "^6.0.2"
 
 postcss-nesting@^7.0.0:
   version "7.0.0"
@@ -6903,6 +6908,15 @@ postcss-selector-parser@^5.0.0, postcss-selector-parser@^5.0.0-rc.3, postcss-sel
     indexes-of "^1.0.1"
     uniq "^1.0.1"
 
+postcss-selector-parser@^6.0.2:
+  version "6.0.2"
+  resolved "https://registry.yarnpkg.com/postcss-selector-parser/-/postcss-selector-parser-6.0.2.tgz#934cf799d016c83411859e09dcecade01286ec5c"
+  integrity sha512-36P2QR59jDTOAiIkqEprfJDsoNrvwFei3eCqKd1Y0tUsBimsq39BLp7RD+JWny3WgB1zGhJX8XVePwm9k4wdBg==
+  dependencies:
+    cssesc "^3.0.0"
+    indexes-of "^1.0.1"
+    uniq "^1.0.1"
+
 postcss-short-border-radius@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/postcss-short-border-radius/-/postcss-short-border-radius-3.0.0.tgz#44d5d4af9e74caf2e16229f145b2dc605509a9ac"
@@ -7010,10 +7024,10 @@ postcss@^6.0.0, postcss@^6.0.1, postcss@^6.0.14, postcss@^6.0.19, postcss@^6.0.2
     source-map "^0.6.1"
     supports-color "^5.4.0"
 
-postcss@^7.0.0, postcss@^7.0.14, postcss@^7.0.17, postcss@^7.0.2, postcss@^7.0.5, postcss@^7.0.6:
-  version "7.0.17"
-  resolved "https://registry.yarnpkg.com/postcss/-/postcss-7.0.17.tgz#4da1bdff5322d4a0acaab4d87f3e782436bad31f"
-  integrity sha512-546ZowA+KZ3OasvQZHsbuEpysvwTZNGJv9EfyCQdsIDltPSWHAeTQ5fQy/Npi2ZDtLI3zs7Ps/p6wThErhm9fQ==
+postcss@^7.0.0, postcss@^7.0.14, postcss@^7.0.17, postcss@^7.0.2, postcss@^7.0.21, postcss@^7.0.5, postcss@^7.0.6:
+  version "7.0.24"
+  resolved "https://registry.yarnpkg.com/postcss/-/postcss-7.0.24.tgz#972c3c5be431b32e40caefe6c81b5a19117704c2"
+  integrity sha512-Xl0XvdNWg+CblAXzNvbSOUvgJXwSjmbAKORqyw9V2AlHrm1js2gFw9y3jibBAhpKZi8b5JzJCVh/FyzPsTtgTA==
   dependencies:
     chalk "^2.4.2"
     source-map "^0.6.1"